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JPL Small-Body Database Browser
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359241 (2009 EU28)
Classification: Main-belt Asteroid          SPK-ID: 2359241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765479150481444 5.0911e-08  
a 2.667365120833775 2.962e-08 au
q 2.196447370078431 1.4222e-07 au
i 15.67512262794444 6.323e-06 deg
node 185.9257784726856 3.3309e-05 deg
peri 314.3258437721021 4.3319e-05 deg
M 142.1251451473437 2.9384e-05 deg
tp 2457972.310679079700
(2017-Aug-06.81067908)
0.0001255 TDB
period 1591.190322422231
4.36
2.6504e-05
7.256e-08
d
yr
n .2262457199035629 3.7685e-09 deg/d
Q 3.13828287158912 3.4849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5708 days (15.63 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53277  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:30  

Additional Information
 Earth MOID = 1.23484 au 
 Jupiter MOID = 1.95614 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440609  

359241 (2009 EU28)          Discovered 2009-Mar-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 EU28 = 2011 SZ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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